import {
    login,
    logout,
    getInfo
} from '@/api/user'
import {
    getToken,
    getUid,
    setToken,
    removeToken
} from '@/utils/auth'
import {
    resetRouter
} from '@/router'

const getDefaultState = () => {
    return {
        token: getToken(),
        name: '',
        avatar: ''
    }
}

const state = getDefaultState()

const mutations = {
    RESET_STATE: (state) => {
        Object.assign(state, getDefaultState())
    },
    SET_TOKEN: (state, token) => {
        state.token = token
    },
    SET_NAME: (state, name) => {
        state.name = name
    },
    SET_AVATAR: (state, avatar) => {
        state.avatar = avatar
    }
}

const actions = {
    // 用户登录业务
    async settoken({
        commit
    }, token) {
        console.log('userloginparms', token);
        commit("SET_TOKEN", token)
        setToken(token)
        return "ok"

    },

    // get user info
    getInfo({
        commit,
    }, ) {
        return new Promise((resolve, reject) => {
            let uid = getUid()
            getInfo(uid).then(response => {
                const {
                    data
                } = response
                console.log(data);
                if (!data) {
                    return reject('Verification failed, please Login again.')
                }

                const {
                    name,
                    avatar_url
                } = data

                commit('SET_NAME', name)
                commit('SET_AVATAR', avatar_url)
                resolve(data)
            }).catch(error => {
                reject(error)
            })
        })
    },

    // user logout
    logout({
        commit,
        state
    }) {
        return new Promise((resolve, reject) => {
            logout(state.token).then(() => {
                removeToken() // must remove  token  first
                resetRouter()
                commit('RESET_STATE')
                resolve()
            }).catch(error => {
                reject(error)
            })
        })
    },

    // remove token
    resetToken({
        commit
    }) {
        return new Promise(resolve => {
            removeToken() // must remove  token  first
            commit('RESET_STATE')
            resolve()
        })
    }
}

export default {
    namespaced: true,
    state,
    mutations,
    actions
}